LAI, Chien-Hung; JONG, Bin-Shyan; HSIA, Yen-Teh; LIN, Tsong-Wuu. Use of a Mobile Anonymous Question-Raising System to Assist Flipped-Classroom Learning. International Journal of Interactive Mobile Technologies (iJIM), [S. l.], v. 14, n. 03, p. pp. 66–81, 2020. DOI: 10.3991/ijim.v14i03.11722. Disponível em: https://online-journals.org/index.php/i-jim/article/view/11722. Acesso em: 3 may. 2024.